One year ago, I 've shared a little story in this same site. Not to much to add. Just the time  pass too fast...One year this guy simply go away, suddenly, no explanations...So is the life, like say a song. Jus I want to say, again, was a luck to enjoy his work, and his co-workers, partners, of course, mainly in the B5 . Always I remember that series, and the cast, may be I like to see the real persons behind. The most of female cast and one of two males, obviously he was one of the second case. I think because of your similar interests in the real life to  the mines, astronautics and related matters. Thanks for that years of good work and better person you  was always, Mr Doyle. Always remembered....